using System;
using System.Collections.Generic;
using System.Text;
using System.Data.OleDb;

namespace DAOLayer
{
    public class Database
    {
        static public OleDbConnection ConnectionData()
        {
            String cnStr = "Provider = Microsoft.Jet.OLEDB.4.0; Data Source =QuanLyThuVien.mdb";
            OleDbConnection cn = new OleDbConnection(cnStr);
            cn.Open();
            return cn;
        }

       
    }
}
